The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps

  1. Bh001.19-80
    Wns Number
    BH001.19
    Country / Post
    Bahrain
    Date of Issue
    April 21, 2019
    Subject
    Two Prosperous Decades 2019
  2. Bh002.19-80
    Wns Number
    BH002.19
    Country / Post
    Bahrain
    Date of Issue
    April 21, 2019
    Subject
    Two Prosperous Decades 2019
  3. Co016.19-80
    Wns Number
    CO016.19
    Country / Post
    Colombia
    Date of Issue
    April 21, 2019
    Subject
    100th Anniversary of the Birth of Gilberto Alejandro Durán Díaz (1919-2019)
  4. Bg016.19-80
    Wns Number
    BG016.19
    Country / Post
    Bulgaria
    Date of Issue
    April 22, 2019
    Subject
    The Akhal-Teke Horse
  5. Es033.19-80
    Wns Number
    ES033.19
    Country / Post
    Spain
    Date of Issue
    April 22, 2019
    Subject
    Anniversaries - 500th anniversary of the arrival of Hernán Cortés in Mexico and the founding of the city of Veracruz
  6. Es034.19-80
    Wns Number
    ES034.19
    Country / Post
    Spain
    Date of Issue
    April 22, 2019
    Subject
    Notable Figures - Consuelo Álvarez, Violeta - Tribute to the female telegrapher
  7. Ae005.19-80
    Wns Number
    AE005.19
    Country / Post
    United Arab Emirates
    Date of Issue
    April 23, 2019
    Subject
    Sharjah World Book Capital 2019
  8. Ae006.19-80
    Wns Number
    AE006.19
    Country / Post
    United Arab Emirates
    Date of Issue
    April 23, 2019
    Subject
    Sharjah World Book Capital 2019
  9. Es035.19-80
    Wns Number
    ES035.19
    Country / Post
    Spain
    Date of Issue
    April 23, 2019
    Subject
    EUROPA 2019 - Birds - Bearded vulture (Gypaetus barbatus)
  10. Rs026.19-80
    Wns Number
    RS026.19
    Country / Post
    Serbia
    Date of Issue
    April 23, 2019
    Subject
    Artistic Dance in Serbia - Maga Magazinović (1882-1968)